The complexity of this history is vividly presented by means of a unique collection of exhibits.

Original finds from the tunnel system as well as from the area surrounding the mountain, documents, models, excavation finds and donations impressively illustrate the background that led to the construction of the aircraft factory. The forced deportations, everyday working life, life in the camps, the complex administration, the people in charge and the fates of the many people who had to carry out this construction project are all explored.